Livia Drusilla (Classical Latin: LIVIA•DRVSILLA, LIVIA•AVGVSTA[1]) (30 January 58 BC– 28 September AD 29), after her formal adoption into the Julian family in AD 14 also known as Julia Augusta, was the wife of the Roman emperor Augustus throughout his reign, as well as his adviser. She was the mother of the emperor Tiberius, paternal grandmother of the emperor Claudius, paternal great-grandmother of the emperor Caligula, and maternal great-great-grandmother of the emperor Nero. She was deified by Claudius who acknowledged her title of Augusta.

After peace was established between the Triumvirate and the followers of Sextus Pompeius, a general amnesty was announced, and Livia returned to Rome, where she was personally introduced to Octavian in 39 BC. At this time, Livia already had a son, the future emperor Tiberius, and was pregnant with the second, Nero Claudius Drusus (also known as Drusus the Elder). Legend said that Octavian fell immediately in love with her, despite the fact that he was still married to Scribonia.[6] Octavian divorced Scribonia in 39 BC, on the very day that she gave birth to his daughter Julia the Elder.[7] Seemingly around that time, when Livia was six months pregnant, Tiberius Claudius Nero was persuaded or forced by Octavian to divorce Livia. On 14 January, the child was born. Augustus and Livia married on 17 January, waiving the traditional waiting period. Tiberius Claudius Nero was present at the wedding, giving her in marriage "just as a father would."[8] The importance of the patrician Claudii to Octavian's cause, and the political survival of the Claudii Nerones are probably more rational explanations for the tempestuous union. Nevertheless, Livia and Augustus remained married for the next 51 years, despite the fact that they had no children apart from a single miscarriage. She always enjoyed the status of privileged counselor to her husband, petitioning him on the behalf of others and influencing his policies, an unusual role for a Roman wife in a culture dominated by the paterfamilias.[6]

After Mark Antony's suicide following the Battle of Actium in 31 BC, Octavian had removed all obstacles to his power and henceforth ruled as Emperor, from 27 BC on, under the honorary title Augustus. He and Livia formed the role model for Roman households. Despite their wealth and power, Augustus's family continued to live modestly in their house on the Palatine Hill. Livia would set the pattern for the noble Roman matrona. She wore neither excessive jewelry nor pretentious costumes, she took care of the household and her husband (often making his clothes herself), always faithful and dedicated. In 35 BC Octavian gave Livia the unprecedented honour of ruling her own finances and dedicated a public statue to her. She had her own circle of clients and pushed many protégés into political offices, including the grandfathers of the later emperors Galba and Otho.[6]

With Augustus being the father of only one daughter (Julia the Elder by Scribonia), Livia revealed herself to be an ambitious mother and soon started to push her own sons Tiberius and Nero Claudius Drusus into power.[6] Drusus was a trusted general and married Augustus's favourite niece, Antonia Minor, and had three children: the popular general Germanicus, Livilla, and the future emperor Claudius. Tiberius married Augustus' daughter Julia the Elder in 11 BC and was ultimately adopted by his stepfather in AD 4 and named as Augustus' heir.

Rumor had it that when Marcellus, nephew of Augustus, died in 23 BC, it was no natural death, and that Livia was behind it.[9] After the two elder sons of Julia by Marcus Vipsanius Agrippa, whom Augustus had adopted as sons and successors, had died, the one remaining son Agrippa Postumus was adopted at the same time as Tiberius, but later Agrippa Postumus was sent to an island and finally killed. Tacitus charges that Livia was not altogether innocent of these deaths[10] and Cassius Dio also mentions such rumours,.[11] There are also rumors mentioned by Tacitus and Cassius Dio that Livia brought about Augustus' death by poisoning fresh figs.[12][13] Augustus' granddaughter was Julia the Younger. Sometime between 1 and 14, her husband Paullus was executed as a conspirator in a revolt.[14] Modern historians theorize that Julia's exile was not actually for adultery but for involvement in Paulus' revolt.[15] Livia Drusilla plotted against her stepdaughter's family and ruined them. This led to open compassion for the fallen family. Julia died in 29 AD on the same island where she had been sent in exile twenty years earlier.[16]

Augustus died in AD 14, being deified by the senate shortly afterwards. In his will, he left one third of his property to Livia, and the other two thirds to Tiberius. In the will, he also adopted her into the Julian family and granted her the honorific title of Augusta. These dispositions permitted Livia to maintain her status and power after his death, under the new name of Julia Augusta.

For some time, Livia and her son Tiberius, the new Emperor, appeared to get along with each other. Speaking against her became treason in AD 20, and in AD 24 he granted his mother a theater seat among the Vestal Virgins. Livia exercised unofficial but very real power in Rome. Eventually, Tiberius became resentful of his mother's political status, particularly against the idea that it was she who had given him the throne. At the beginning of the reign he vetoed the unprecedented title Mater Patriae ("Mother of the Fatherland") that the Senate wanted to bestow upon her, in the same manner in which Augustus had been named Pater Patriae ("Father of the Fatherland").[6] (Tiberius also consistently refused the title of Pater Patriae for himself.)

The historians Tacitus and Cassius Dio depict an overweening, even domineering dowager, ready to interfere in Tiberius’ decisions, the most notable instances being the case of Urgulania (grandmother of Claudius's first wife Plautia Urgulanilla), a woman who correctly assumed that her friendship with the empress placed her above the law,[17][18] and Munatia Plancina, suspected of murdering Germanicus and saved at Livia's entreaty.[19] (Plancina committed suicide in AD 33 after being accused again of murder after Livia's death). A notice from AD 22 records that Julia Augusta (Livia) dedicated a statue to Augustus in the center of Rome, placing her own name even before that of Tiberius.

Ancient historians give as a reason for Tiberius' retirement to Capri his inability to endure her any longer.[17][20] Until AD 22 there had, according to Tacitus, been "a genuine harmony between mother and son, or a hatred well concealed;"[21] Dio tells us that at the time of his accession already Tiberius heartily loathed her.[22] In AD 22 she had fallen ill, and Tiberius had hastened back to Rome in order to be with her.[21] But in AD 29 when she finally fell ill and died, he remained on Capri, pleading pressure of work and sending Caligula to deliver the funeral oration.[23][24][25] Suetonius adds the macabre detail that "when she died... after a delay of several days, during which he held out hope of his coming, [she was at last] buried because the condition of the corpse made it necessary...". Divine honors he also vetoed, stating that this was in accord with her own instructions. Later he vetoed all the honors the Senate had granted her after her death and cancelled the fulfillment of her will.[25]

It was not until 13 years later, in AD 42 during the reign of her grandson Claudius, that all her honors were restored and her deification finally completed. She was named Diva Augusta (The Divine Augusta), and an elephant-drawn chariot conveyed her image to all public games. A statue of her was set up in the Temple of Augustus along with her husband's, races were held in her honor, and women were to invoke her name in their sacred oaths. In AD 410, during the Sack of Rome (410), her ashes were scattered when Augustus' tomb was sacked.

While reporting various unsavory hearsay, the ancient sources generally portray Livia (Julia Augusta) as a woman of proud and queenly attributes, faithful to her imperial husband, for whom she was a worthy consort, forever poised and dignified. With consummate skill she acted out the roles of consort, mother, widow and dowager. Dio records two of her utterances: "Once, when some naked men met her and were to be put to death in consequence, she saved their lives by saying that to a chaste woman such men are in no way different from statues. When someone asked her how she had obtained such a commanding influence over Augustus, she answered that it was by being scrupulously chaste herself, doing gladly whatever pleased him, not meddling with any of his affairs, and, in particular, by pretending neither to hear nor to notice the favourites of his passion."[27]

With time, however, and widowhood, a haughtiness and an overt craving for power and the outward trappings of status came increasingly to the fore. Livia had always been a principal beneficiary of the climate of adulation that Augustus had done so much to create, and which Tiberius despised ("a strong contempt for honours", Tacitus, Annals 4.37). In AD 24, typically, whenever she attended the theatre, a seat among the Vestals was reserved for her (Annals 4.16), and this may have been intended more as an honor for the Vestals than for her (cf. Ovid, Tristia, 4.2.13f, Epist.Ex Ponto 4.13.29f).

Livia played a vital role in the formation of her children Tiberius and Drusus. Attention focuses on her part in the divorce of her first husband, father of Tiberius, in 39/38 BC. It would be interesting to know her role in this, as well as in Tiberius' divorce of Vipsania Agrippina in 12 BC at Augustus' insistence: whether it was merely neutral or passive, or whether she actively colluded in Caesar's wishes. The first divorce left Tiberius a fosterchild at the house of Octavian; the second left Tiberius with a lasting emotional scar, since he had been forced to abandon the woman he loved for dynastic considerations.

In Tacitus' Annals, Livia is depicted as having great influence, to the extent where she "had the aged Augustus firmly under control — so much so that he exiled his only surviving grandson to the island of Planasia".

Livia's image appears in ancient visual media such as coins and portraits. She was the first woman to appear on provincial coins in 16 BC and her portrait images can be chronologically identified partially from the progression of her hair designs, which represented more than keeping up with the fashions of the time as her depiction with such contemporary details translated into a political statement of representing the ideal Roman woman. Livia's image evolves with different styles of portraiture that trace her effect on imperial propaganda that helped bridge the gap between her role as wife to the emperor Augustus, to mother of the emperor Tiberius. Becoming more than the "beautiful woman" she is described as in ancient texts, Livia serves as a public image for the idealization of Roman feminine qualities, a motherly figure, and eventually a goddesslike representation that alludes to her virtue. Livia's power in symbolizing the renewal of the Republic with the female virtues Pietas and Concordia in public displays had a dramatic effect on the visual representation of future imperial women as ideal, honorable mothers and wives of Rome.[28]

In the popular fictional work I, Claudius by Robert Graves—based on Tacitus' innuendo—Livia is portrayed as a thoroughly Machiavellian, scheming political mastermind. Determined never to allow republican governance to flower again, as she felt they led to corruption and civil war, and devoted to bringing Tiberius to power and then maintaining him there, she is involved in nearly every death or disgrace in the Julio-Claudian family up to the time of her death. In her deathbed she only fears divine punishment for all she had done, and secures the promise of future deification by her grandson Claudius, an act which, she believes, will guarantee her a blissful afterlife. However, this portrait of her is balanced by her intense devotion to the well-being of the Empire as a whole, and her machinations are justified as a necessarily-cruel means to what she firmly considers a noble aspiration: the common good of the Romans, achievable only under strict imperial rule. In the 1976 BBCtelevision series based on the book, Livia was played by Siân Phillips. Phillips won a BAFTA for her portrayal of the role.

A heavily-fictionalized version of Livia appears as Xena's daughter in season 5 (1999/2000) of the television series Xena: Warrior Princess where she was adopted and raised by Octavius into a skillful Roman commander with a lust for blood. After she learns her real identity she starts a path of destruction which puts Xena and her allies at odds. While in a battle, it was not until getting close to kill her own mother (Xena) she finally comes to terms with the fact and relinquishes her violent past and embraces a peaceful way of living. Livia was portrayed by Adrienne Wilkinson.

Livia was dramatized in the HBO/BBC series Rome. Introduced in the 2007 episode "A Necessary Fiction", Livia (Alice Henley) soon catches the eye of young Octavian. Rome does acknowledge the existence of Livia's child, Tiberius, by her first husband, but not that she was pregnant with Nero Claudius Drusus when she met Octavian. Livia is portrayed as deceptively submissive in public, while in private she possesses an iron will, and a gift for political scheming that matches Atia's.

Luke Devenish's "Empress of Rome" novels, "Den of Wolves" (2008) and "Nest of Vipers" (2010), have Livia as central character in a fictionalized account of her life and times.

The television series, The Sopranos, originally dealt with the relationship between the scheming mother, named Livia, and her crime boss son, Tony Soprano. David Chase, the creator of the show, has said that he could not produce the series while his own mother was alive.

Although her marriage with Augustus produced only one pregnancy, which miscarried, through her sons by her first husband, Tiberius and Drusus, she is a direct ancestor of all of the Julio-Claudian emperors as well as most of the extended Julio-Claudian imperial family. The line possibly continued for at least another century after the dynasty's downfall through the son and grandson of Livia's great-great-granddaughter Rubellia Bassa (see below); however, it is unknown whether or not this line was continued or if it went extinct.